All terrain vehicle



FIG. 1 is a front view of an all terrain vehicle showing the design;

FIG. 2 is a front right perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear right perspective view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a rear left perspective view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a front left perspective view thereof;

FIG. 9 is a top view thereof; and,

FIG. 10 is a bottom view thereof.

The portions of the all terrain vehicle shown in broken lines form no part of the claimed design. 

The ornamental design for an all terrain vehicle, as shown and described. 